标准号:NFDTU24.1P2-2006(R2011)
英文标准名称:Buildingwork-Chimneywork-Combustionproductsevacuationsystemsservingoneormoreappliances-Part2:contractbilloftechnicalclauses-Specificinstallationrulesforcombustionproductsevacuationsystemsservingoneormoreso-calledgase
国际标准分类号:91.060.40